2x DDR2-800MHz, Video Share up to 256mb, 6CH HD audio, 10/100 Lan, 4x Sata-2 3Gb/s, 1x Ide, 4x Usb2.0, 1x Pci-E16X, 2x Pci Support Intel® Core™2 Quad, Intel® Core™2 Duo, Intel® Pentium® Dual-Core, Intel® Pentium® D Processors